Grom may refer to:
Military 2A28 Grom, a Soviet/Russian low pressure gun 9×30mm Grom (), a Russian sub-machine gun bullet Kronshtadt Grom, a Russian jet fighter UCAV drone
Units JW GROM, a Polish special forces unit Grom Team (), a unit of Vympel (V-Directorate of the Soviet KGB)
Missiles PZR Grom (), a Polish man-portable anti-aircraft missile Kh-23 Grom (; NATO: AS-7 'Kerry'), Soviet air-to-surface missile Grom (), a Yugoslav/Serbian version of the Kh-23 air-to-surface missile Kh-36 Grom (), a Soviet guided glide bomb P-750 Grom, a Soviet cruise missile Hrim-2 Grom, a Ukrainian short-range ballistic missile
Warships , several ships of the Polish Navy Grom-class destroyer, a Polish destroyer class Grom-class destroyer (1939), a Polish WW2 destroyer class , a Donder-class bomb vessel; see List of ship launches in 1765 , a WW1 Russian Orfey-class destroyer Grom-class frigate (Project 1244.1 Novik), a Russian patrol ship class
People and characters Grommet (sportsperson) (shortened: grom), a nickname for young participants in extreme sports
Persons GroM, a drummer for Norwegian black metal band Ancient (band) Józef Chyliński (1904—1985; codenamed "Grom"), Polish resistance fighter
Grom Gravalid (ringname: Gromguten), a wrestler from Høydalsmo, Tokke, Telemark, Norway
Franc Grom, Slovenian artist Jacob de Grom (born 1988), U.S. baseball player Leon Grom, bronze medallist for Yugoslavia at the 1966 World Ninepin Bowling Classic Championships Zaza Grom, the ringname of Georgian MMA fighter Zaza Tkeshelashvili (born 1965)
Fictional characters Grom, an alter-ego of Marvel Comics character Overmind (comics) Grom, a fictional character from the comic book Hellboy: The Chained Coffin and Others Grom, a fictional character from the 2007 Russian film Trackman Grommash "Grom" Hellscream, a fictional character from the videogame series Warcraft Colonel Grom, a fictional character from the 2002 videogame Grom: Terror in Tibet Igor Grom, a fictional Saint Petersburg police major in the Russian comic book franchise Major Grom
Places Grom, Warmian-Masurian Voivodeship, Poland; a village in Gmina Pasym, Szczytno County Gromo (), Bergamo, Lombardy, Italy; a commune Grøm, Grimstad (town), Grimstad (municipality), Agder County, Norway; a former farmstead River Grom, England, UK; a watercourse Grom-Bach (), Hesse, Germany; a watercourse
Groups, organizations Citizen Option for Macedonia (GROM, ГРОМ; Gragjanska оpcija za Makedonija, 'Граѓанска опција за Македониј'), a political party in North Macedonia Grom (company), an Italian gelato company Grom, a New York band signed by Resistance Records Grom Wolsztyn, the Grom soccer team in Wolsztyn, Gmina Wolsztyn, Powiat Wolsztyn, Greater Poland Voivodeship, Poland
Police, security services 'Grom' Team (), a unit of Vympel (V-Directorate of the Russian FSB) "Grom" Unit (), a Spetsnaz narcopolice unit of the Federal Drug Control Service of Russia
Other uses Honda Grom, a motorcycle Grom (album), a 1996 album by Polish extreme metal band Behemoth "Grom" (song), a 1996 song by Behemoth, the title track off the eponymous album Grom Grom: Terror in Tibet, a 2002 videogame GROM, Graphics Read Only Memory, a type of memory used in the TI-99/4A Home Computer
See also
Grome Groom (disambiguation) Grem